*SUPPORT*
IN: lug zup kiki zup lug zup gazzer OUT: PINK PURPLE PINK BLUE
IN: fep fep lug zup kiki wif OUT: GREEN GREEN PINK PURPLE GREEN GREEN PINK PURPLE
IN: kiki gazzer OUT: PURPLE BLUE
IN: lug dax kiki dax lug wif OUT: PINK PURPLE PINK PINK
IN: gazzer lug OUT: BLUE PINK
IN: gazzer dax gazzer dax lug wif wif OUT: BLUE BLUE PINK PINK PINK PINK
IN: gazzer fep dax lug dax kiki OUT: BLUE GREEN PINK PURPLE
IN: fep OUT: GREEN
IN: lug dax kiki OUT: PINK PURPLE
IN: fep fep dax fep kiki gazzer OUT: GREEN GREEN GREEN PURPLE BLUE
IN: fep fep dax fep gazzer lug zup lug OUT: GREEN GREEN GREEN BLUE PINK PINK
IN: lug OUT: PINK
IN: fep dax gazzer OUT: GREEN BLUE
IN: gazzer dax gazzer dax fep zup fep OUT: BLUE BLUE GREEN GREEN

*QUERY*
IN: fep lug dax kiki zup gazzer OUT: GREEN PINK PURPLE BLUE
IN: lug dax fep kiki zup kiki OUT: PINK GREEN PURPLE PURPLE
IN: fep gazzer zup lug OUT: GREEN BLUE PINK
IN: kiki OUT: PURPLE
IN: fep fep wif OUT: GREEN GREEN GREEN GREEN
IN: fep zup lug OUT: GREEN PINK
IN: gazzer gazzer OUT: BLUE BLUE
IN: gazzer OUT: BLUE
IN: kiki dax fep fep dax kiki zup lug OUT: PURPLE GREEN GREEN PURPLE PINK
IN: gazzer wif zup kiki zup lug OUT: BLUE BLUE PURPLE PINK

*GRAMMAR*
fep -> GREEN 
 lug -> PINK 
 kiki -> PURPLE 
 gazzer -> BLUE 
 u1 dax x1 -> [u1] [x1] 
 x1 wif -> [x1] [x1] 
 x1 zup u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 